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authorBenjamin Kramer <benny.kra@googlemail.com>2010-01-26 17:48:36 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-01-26 18:44:10 (GMT)
commit24072c0256a520408575416fe8706667b576ff99 (patch)
tree1155e3fcc4cd65d214fc406e1858f95f283d12eb /git-instaweb.sh
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grep: use REG_STARTEND (if available) to speed up regexec
BSD and glibc have an extension to regexec which takes a buffer + length pair instead of a NUL-terminated string. Since we already have the length computed this can save us a strlen call inside regexec. Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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